package day02demo;

public class Test1 {
    public static void main(String[] args) {
        int a = 10;
        int b = 9;
        /*System.out.println("小明今年"+ a +"岁了。");
        System.out.println(a + b + "年前");*/



       /* a += 10;
        a -= 10;
        a *= 10;
        a %= 10;
        System.out.println(10 * ++a);*/

       /* System.out.println(a%2);
        System.out.println(b%2);
        System.out.println(a++);
        System.out.println(b = a++);
        System.out.println(b = ++a);*/

       /* byte c = 1;
        a += 10;
        c  = (byte) (a + 10);
        boolean d = true;
       boolean  flag = a < b  ? d :!d ;
        System.out.println(flag);


        if (a < b && b < c){
            System.out.println(d);
        }else if (a< b || a >c ){
            System.out.println(!d);
        }else{
            System.out.println("=.=");*/
    }
}

